Gear, Carriage Handwheel, 30 Teeth, Bench Lathe

Part # 324 on SC4 parts diagram (SC4-324)
Shaft on the bench lathe that holds the main handwheel. The overall length is 42 mm but 36 mm when measured like a nut. The bore is 10 mm and diameter is 20 mm. The gear width is 6 mm and has 30 teeth.
This gear fits SIEG SC4 class of bench lathes including the HiTorque bench lathes.